tweetop.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | NXDOMAIN |
| www vs bare domain | Neither resolves tweetop.dk: no address www.tweetop.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-10-09 |
| Expires | 2026-10-08 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 04:58:25 | 339ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 03:43:03 | 138ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 03:29:04 | 359ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 03:14:00 | 237ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 00:06:01 | 123ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 22:31:40 | 243ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 21:05:10 | 900ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 14:33:51 | 1751ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 09:05:05 | 440ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 08:41:09 | 457ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 22:10:51 | 584ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 15:43:45 | 508ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 14:48:44 shown | 590ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 22:49:29 | 469ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 21:22:04 | 2756ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 06:47:56 | 869ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:29:35 | 721ms | 2 NS 1 A 4 MX | 🔒 Secure |